ump(redirected from umping)
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1. noun An informal shortening of "umpire." The ump said he was out, but the player was clearly safe before the catcher tagged him! Come on, ump, that guy was out! Open your eyes!
2. verb To serve as an umpire. I started umping on the weekends for the local little league. Boy, the guy who umped at last night's game must have been blind!
n. an umpire. The ump was gonna get killed if he didn’t open his eyes.